EP3808682A4 - Film polyester à conservation de fraîcheur et emballage - Google Patents

Film polyester à conservation de fraîcheur et emballage Download PDF

Info

Publication number
EP3808682A4
EP3808682A4 EP19818724.7A EP19818724A EP3808682A4 EP 3808682 A4 EP3808682 A4 EP 3808682A4 EP 19818724 A EP19818724 A EP 19818724A EP 3808682 A4 EP3808682 A4 EP 3808682A4
Authority
EP
European Patent Office
Prior art keywords
freshness
package
polyester film
retaining
retaining polyester
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19818724.7A
Other languages
German (de)
English (en)
Other versions
EP3808682A1 (fr
Inventor
Shintaro ISHIMARU
Hiroko Maruyama
Tomoyuki HASHIDA
Masayuki Haruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of EP3808682A1 publication Critical patent/EP3808682A1/fr
Publication of EP3808682A4 publication Critical patent/EP3808682A4/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B32B2264/0228—Vinyl resin particles, e.g. polyvinyl acetate, polyvinyl alcohol polymers or ethylene-vinyl acetate copolymers
    • B32B2264/0235—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B32B2264/025—Acrylic resin particles, e.g. polymethyl methacrylate or ethylene-acrylate copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/406—Bright, glossy, shiny surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/702—Amorphous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2435/00—Closures, end caps, stoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Evolutionary Biology (AREA)
  • Zoology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
EP19818724.7A 2018-06-12 2019-06-04 Film polyester à conservation de fraîcheur et emballage Pending EP3808682A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018111641 2018-06-12
PCT/JP2019/022096 WO2019239953A1 (fr) 2018-06-12 2019-06-04 Film polyester à conservation de fraîcheur et emballage

Publications (2)

Publication Number Publication Date
EP3808682A1 EP3808682A1 (fr) 2021-04-21
EP3808682A4 true EP3808682A4 (fr) 2022-03-23

Family

ID=68841844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19818724.7A Pending EP3808682A4 (fr) 2018-06-12 2019-06-04 Film polyester à conservation de fraîcheur et emballage

Country Status (7)

Country Link
US (1) US20210229410A1 (fr)
EP (1) EP3808682A4 (fr)
JP (2) JP7283473B2 (fr)
KR (1) KR20210020940A (fr)
CN (1) CN112218803B (fr)
TW (1) TWI810314B (fr)
WO (1) WO2019239953A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3983308T3 (da) * 2019-06-12 2023-10-23 Perfo Tec B V Emballage til konservering af respirerende produkter og fremgangsmåder
CN117043073A (zh) * 2021-03-22 2023-11-10 东洋纺株式会社 被激光印字了的包装体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193951A (ja) * 2004-01-08 2005-07-21 Sumitomo Bakelite Co Ltd 包装容器及び包装体
JP2014196405A (ja) * 2013-03-29 2014-10-16 東洋紡株式会社 紙の代替使用が可能な折畳み保持性に優れたポリエステル系フィルム及び紙代替用途のフィルム製物品
US20160108171A1 (en) * 2013-04-26 2016-04-21 Toyobo Co., Ltd. Polyester film for sealant use, laminate, and packaging bag
JP2017210541A (ja) * 2016-05-25 2017-11-30 東洋紡株式会社 ポリエステル系フィルム及びこれを用いた包装袋
US20170355497A1 (en) * 2014-12-02 2017-12-14 Toyobo Co., Ltd. Film for packaging and packaging bag
WO2018003598A1 (fr) * 2016-06-30 2018-01-04 東洋紡株式会社 Film à base de polyester, article stratifié et sac d'emballage

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1965669B2 (de) 1969-02-03 1976-04-22 Vianova Kunstharz, Ag, Wien Waessrige ueberzugsmittel
US4698954A (en) 1986-07-25 1987-10-13 The Dow Chemical Company Guide for zippered film in a form, fill and seal packaging machine
JPS63102634A (ja) 1987-07-27 1988-05-07 Toyobo Co Ltd 青果物の鮮度保持方法
GB2221692B (en) * 1988-07-15 1992-04-15 Courtaulds Films & Packaging Storage and packaging of plant material
JP2740196B2 (ja) 1988-07-18 1998-04-15 株式会社日立製作所 半導体ウエハ
US5382470A (en) * 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
JPH09104091A (ja) 1995-06-07 1997-04-22 Skc Ltd ２層構造のポリエステルフィルムおよびその製造方法
JP2000263705A (ja) 1999-03-12 2000-09-26 Seiji Kagawa 鮮度保持フィルムおよび通気性フィルム
US6441340B1 (en) * 1999-05-04 2002-08-27 Elizabeth Varriano-Marston Registered microperforated films for modified/controlled atmosphere packaging
JP2001114912A (ja) * 1999-08-09 2001-04-24 Du Pont Kk 芳香族ポリエステル延伸フィルムおよびその製造方法
CN1390242A (zh) * 1999-11-12 2003-01-08 吴羽化学工业株式会社 选择性透过二氧化碳气体的薄膜及由此薄膜形成的食品包装用薄膜
JP2001146291A (ja) 1999-11-24 2001-05-29 Sumitomo Bakelite Co Ltd 青果物鮮度保持包装体
JP4152212B2 (ja) * 2003-02-10 2008-09-17 住友ベークライト株式会社 カットキャベツの包装体
US20050058791A1 (en) * 2003-09-12 2005-03-17 Cryovac, Inc. Packaging films and methods for producing the same
US7163967B2 (en) * 2003-12-01 2007-01-16 Cryovac, Inc. Method of increasing the gas transmission rate of a film
JP4265396B2 (ja) 2003-12-18 2009-05-20 住友ベークライト株式会社 青果物鮮度保持用袋及び青果物包装体
US20070031546A1 (en) * 2005-08-05 2007-02-08 Curwood, Inc. Polyester and polyamide blend containing article for packaging a CO2 respiring foodstuff
WO2008076075A1 (fr) * 2006-12-19 2008-06-26 Loong Keng Lim Systèmes d'emballage pour le contrôle d'humidité relative de fruits, légumes et fleurs frais, avec régulation simultanée de dioxyde de carbone et d'oxygène
WO2009003675A1 (fr) * 2007-07-02 2009-01-08 Dsm Ip Assets B.V. Récipient permettant aux denrées de respirer
JP5007623B2 (ja) * 2007-08-04 2012-08-22 三菱化学株式会社 鮮度保持材
WO2009078240A1 (fr) 2007-12-17 2009-06-25 Kureha Corporation Film stratifié thermorétractable pour emboutissage profond, article emballé et procédé pour emballer du fromage
CN101491275A (zh) * 2009-02-20 2009-07-29 广东食品药品职业学院 可食性食品果胶保鲜膜及其制备方法和应用
US20110189356A1 (en) * 2010-01-29 2011-08-04 Shy Brothers Farm Methods of Storing Cheese
CN201889933U (zh) * 2010-09-02 2011-07-06 惠州宝柏包装有限公司 多层共挤气调保鲜包装膜
EP2460414B1 (fr) * 2010-12-01 2018-08-22 CSK Food Enrichment B.V. Procédé pour l'affinage d'un fromage
JP2016113172A (ja) 2014-12-15 2016-06-23 住友ベークライト株式会社 食品包装用シート、食品包装袋、および食品包装体
AU2018247919A1 (en) * 2017-04-06 2019-10-03 Cryovac, Llc Film, package and method for cheese ripening and preservation
US11485120B2 (en) * 2017-05-16 2022-11-01 Cryovac, Llc Packaging method for fruits and vegetables
US10836551B1 (en) * 2019-03-27 2020-11-17 Nazir Mir Resealable packaging device and method for packaging food product

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193951A (ja) * 2004-01-08 2005-07-21 Sumitomo Bakelite Co Ltd 包装容器及び包装体
JP2014196405A (ja) * 2013-03-29 2014-10-16 東洋紡株式会社 紙の代替使用が可能な折畳み保持性に優れたポリエステル系フィルム及び紙代替用途のフィルム製物品
US20160108171A1 (en) * 2013-04-26 2016-04-21 Toyobo Co., Ltd. Polyester film for sealant use, laminate, and packaging bag
US20170355497A1 (en) * 2014-12-02 2017-12-14 Toyobo Co., Ltd. Film for packaging and packaging bag
JP2017210541A (ja) * 2016-05-25 2017-11-30 東洋紡株式会社 ポリエステル系フィルム及びこれを用いた包装袋
WO2018003598A1 (fr) * 2016-06-30 2018-01-04 東洋紡株式会社 Film à base de polyester, article stratifié et sac d'emballage
US20190315107A1 (en) * 2016-06-30 2019-10-17 Toyobo Co., Ltd. Polyester film, laminate, and packaging bag

Also Published As

Publication number Publication date
KR20210020940A (ko) 2021-02-24
WO2019239953A1 (fr) 2019-12-19
CN112218803A (zh) 2021-01-12
JP7283473B2 (ja) 2023-05-30
CN112218803B (zh) 2022-12-02
JP2023103408A (ja) 2023-07-26
TWI810314B (zh) 2023-08-01
EP3808682A1 (fr) 2021-04-21
TW202012487A (zh) 2020-04-01
US20210229410A1 (en) 2021-07-29
JPWO2019239953A1 (ja) 2021-07-08
JP7460008B2 (ja) 2024-04-02

Similar Documents

Publication Publication Date Title
EP3700733A4 (fr) Film recyclable et emballage
EP3922668A4 (fr) Film de polyester et son utilisation
EP3636695A4 (fr) Film de polyester à orientation biaxiale
EP3333215A4 (fr) Film de polyester thermorétractable et emballage
EP3557645A4 (fr) Structure d'encapsulation par films et dispositif d'affichage la comprenant
EP3127682A4 (fr) Film polyester thermorétractable et emballage
EP3778729A4 (fr) Film thermorétractable à base de polyester
EP3656830A4 (fr) Composition adhésive et film adhésif
EP3847016A4 (fr) Films et emballage recyclables
EP3978224A4 (fr) Film de polyester et son application
EP3660104A4 (fr) Film de résine et stratifié contenant une plaque en verre
EP3778223A4 (fr) Film stratifié et dispositif d'affichage
EP3904435A4 (fr) Film soluble dans l'eau et emballage
EP3904231A4 (fr) Film hydrosoluble et emballage
EP3730422A4 (fr) Film pour emballage de médicament, et emballage
EP3804981A4 (fr) Film barrière et matériau d'emballage
EP3524278A4 (fr) Film étirable et article le comprenant
EP3659985A4 (fr) Film de résine et stratifié contenant une plaque de verre
EP3904437A4 (fr) Film hydrosoluble et emballage
EP3904232A4 (fr) Film soluble dans l'eau et emballage
EP3582001A4 (fr) Emballage de film instantané et dispositifs l'utilisant
EP3689778A4 (fr) Emballage et film
EP3969276A4 (fr) Film recyclable et emballage
EP3778234A4 (fr) Stratifié et emballage utilisant le même
EP3757625A4 (fr) Film antireflet et film de produit stratifié ayant un film antireflet

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210111

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220217

RIC1 Information provided on ipc code assigned before grant

Ipc: B65D 77/20 20060101ALN20220211BHEP

Ipc: B65D 30/08 20060101ALN20220211BHEP

Ipc: B65D 65/38 20060101ALI20220211BHEP

Ipc: B32B 27/34 20060101ALI20220211BHEP

Ipc: B32B 27/36 20060101ALI20220211BHEP

Ipc: B32B 27/32 20060101ALI20220211BHEP

Ipc: B32B 27/20 20060101ALI20220211BHEP

Ipc: B32B 27/18 20060101ALI20220211BHEP

Ipc: B32B 27/08 20060101ALI20220211BHEP

Ipc: C08J 5/18 20060101AFI20220211BHEP

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TOYOBO CO., LTD.